達成預設目標31K 真的馬拉松從30K開始 感謝山神平常帶我練 5:09/4:50/5:02/4:56/5:04/5:11/5:07/5:17/5:10/5:10/5:21/5:22/5:30/5:29/5:40/5:40/5:39/5:51/5:56/5:48/6:01/5:42/6:04/6:21/5:58/6:37/6:13/6:32/6:52/7:21/6:55/01:29